PMC:7212965 / 209-273
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1","span":{"begin":50,"end":52},"obj":"Chemical"}],"attributes":[{"id":"A1","pred":"chebi_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/CHEBI_73907"}],"text":"ract\nBackground \u0026 Aims\nMultiple gastrointestinal (GI) symptoms, "}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T3","span":{"begin":5,"end":22},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ract\nBackground \u0026 Aims\nMultiple gastrointestinal (GI) symptoms, "}